Fast & Accurate Car Battery Hydrometer
Precision-engineered with a durable glass tube and weighted float for instant, reliable readings. Measures electrolyte density (1.10-1.40 API scale) to assess battery health.
Heavy-Duty Construction
High-quality PVC housing and corrosion-resistant components ensure long-term durability, even in harsh automotive environments. Ideal for mechanics and DIY enthusiasts.
Effortless Operation
Simply draw electrolyte into the tube—the floating scale displays results instantly. No batteries or calibration needed. Perfect for maintaining cars, boats, and solar power systems.
Compact & Portable
Lightweight design fits in any toolbox for quick roadside checks or workshop diagnostics. Essential for fleet maintenance and emergency preparedness.
Bulk Purchase Advantage
Direct-from-factory pricing with wholesale discounts on large orders. Trusted by global distributors for quality and affordability.